brand new south bend 3600 DD chutch install.clutch pulls great no problems thier,only a light shutter through the shifter from 3rd to 4th gear.when rpm are are less than 1700.I shift most times at 23 to 2500 no shutter. Is that normal,bad install, or poor driving on my part,I hope the latter i can change that at no charge

 

never mind its normal just shift at 2000, if you buy one. the clutch hooks great.